What is a primary benefit of using a UPS?

A primary benefit of using a UPS (Uninterruptible Power Supply) is ensuring uptime and data integrity. A UPS provides temporary power during outages or brownouts, allowing essential systems to continue running. This is especially crucial for servers, network infrastructure, and critical equipment that must remain operational to prevent data loss and ensure that services are available. By giving users time to save their work and perform a safe shutdown, a UPS helps protect against unexpected power failures that could lead to corrupted data or hardware damage.

While other options may relate to some aspects of a UPS, they do not capture the main function as comprehensively. Improving network performance may be a secondary effect of having stable power, but it is not the primary function of a UPS. Providing a surge protector is a feature of many UPS systems, but it is not the core purpose; surge protection is more about safeguarding against spikes rather than guaranteeing continuous power. Lowering energy costs does not directly relate to the primary functions of a UPS, which is more focused on managing power interruptions and protecting equipment.